/**
 * Copyright (c) 2010 sonntagsfarben.de
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
 
package de.sonntagsfarben.events
{
	import flash.events.Event;
	import flash.events.IEventDispatcher;

	/**
	 * @author Soenke Kluth <kluth@sonntagsfarben.de>
	 * @copyright (c) 2009 Soenke Kluth. 
	 */
	public class CoreEvent extends Event
	{
		public static const STATE_CHANGED : String = "stateChanged";
		
		//transition events used by coreview
		public static const TRANSITION_IN_COMPLETE : String = "transitionInComplete";
		public static const TRANSITION_OUT_COMPLETE : String = "transitionOutComplete";
		public static const TRANSITION_IN : String = "transitionIn";
		public static const TRANSITION_OUT : String = "transitionOut";
		//
		private var _data : *;

		public function CoreEvent(type : String, data : * = null, bubbles : Boolean = false, cancelable : Boolean = false)
		{
			this.data = data;
			super(type, bubbles, cancelable);
		}

		
		/**
		 * @inheritDoc
		 */
		override public function clone() : Event
		{
			return new CoreEvent(type, data, bubbles, cancelable);
		}

		
		/**
		 * @inheritDoc
		 */
		public override function toString() : String
		{
			return formatToString("CoreEvent", "type", "data", "bubbles", "cancelable", "eventPhase");
		}

		
		/**
		 * event's data.
		 */
		public function get data() : *
		{
			return _data;
		}

		
		public function set data(data : *) : void
		{
			_data = data;
		}

		
		public static function dispatch(source : IEventDispatcher, type : String, data : * = null, bubbles : Boolean = false, cancelable : Boolean = false) : void
		{
			if(source.hasEventListener(type))
			{
				source.dispatchEvent(new CoreEvent(type, data, bubbles, cancelable));
			}
		}
	}
}